Garage Door Strut 3" 20 Ga for 9' wide door. Actual length is 8'11." Note: Lengths over 7'10" long cost an additional $50 or so to ship. If the packaged length is 9' or longer the product will need to be shipped by the more expensive LTL freight with additional crating fees. To save on shipping please have our sales staff quote a price for a three inch strut kit for 9' wide doors. Important: Struts are secured to steel garage doors with teks (not included). More information regarding shipping restrictions is available on our New Day in Shipping blog post. For instructions on installing this product type, click on the video below.